Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black Ocean Band - Black (AT&T) - (2025)
Model: MF0J4LW/A
SKU: 6573098
$799/mo.99
for 36 months; 0% APR
Special OffersOn related products
Carrier
AT&TColor
BlackAvailability
Pickup at
Sold by
Apple - AirPods Pro 3, Wireless Active Noise Cancelling Earbuds with Heart Rate Sensing Feature - WhiteBlack Friday Deal$219.99$249.99
Related Item
SponsoredGoogle - Pixel Watch 4 (41mm) - Wi-Fi - Polished Silver Case - Iris Band - (2025)
$299.99
$349.99
Specifications
- Screen Size49 millimetersOperating System CompatibilityApple iOSOperating SystemwatchOSCarrierAT&TBuilt-in Storage64 gigabytesGlobal PositioningGPS, Galileo, QZSS, GLONASS
- Key Specs
- Screen Size: 49 millimeters (Size of the screen, measured diagonally from corner to corner.)
- Operating System Compatibility: Apple iOS
- Operating System: watchOS (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Carrier: AT&T
- Built-in Storage: 64 gigabytes
- Global Positioning: GPS, Galileo, QZSS, GLONASS (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Metrics Measured: Resting heart rate, Skin temperature, Altitude changes, Blood oxygen, Water temperature, Electrocardiography (ECG)
- Protective Qualities: Water resistant, Dust resistant
- Maximum Depth of Water Resistance: 328 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Series: Ultra (Part of a group of the same product type with similar features.)
- General
- Brand: Apple
- Model Number: MF0J4LW/A
- Product Name: Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black Ocean Band
- Color: Black
- Product Type: Smartwatch
- Form Factor: Wristwatch (The size, arrangement, and physical configuration of the product.)
- Model Family: Apple Watch Ultra 3
- Series: Ultra (Part of a group of the same product type with similar features.)
- Year of Release: 2025
- Design
- Band Type: Ocean Band
- Band Color: Black
- Display
- Display Screen: true
- Screen Size: 49 millimeters (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 422 x 514 (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Display Type: OLED
- Color Display: true
- Backlit Display: true (Integrated lights allow for visibility of the display in low-light conditions.)
- Compatibility
- Operating System Compatibility: Apple iOS
- Operating System: watchOS (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
- Connectivity
- Carrier: AT&T
- Network Connectivity: 4G LTE, 5G (The manner in which a device sends data to another device over a long distance using a cellular network.)
- Wireless Connectivity: Wi-Fi, Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Wireless Standard: N (The wireless networking protocol used by the device. Each iteration of the protocol is based on the 802.11 standard developed by the Institute of Electrical and Electronics Engineers (IEEE) Standards Association. Denoted by letters following 802.11 (802.11a, 802.11ac, etc.), each version, published in alphabetical order, encompasses all previous versions.)
- Features
- Built-in Storage: 64 gigabytes
- GPS Enabled: true
- Global Positioning: GPS, Galileo, QZSS, GLONASS (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Activity
- Metrics Measured: Resting heart rate, Skin temperature, Altitude changes, Blood oxygen, Water temperature, Electrocardiography (ECG)
- Performance
- Protective Qualities: Water resistant, Dust resistant
- Maximum Depth of Water Resistance: 328 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Dimensions
- Product Height: 1.93 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 1.73 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 2.18 ounces (The out of box weight of the item.)
- Product Length: 0.47 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Band Size: No Size Adjustments/One Size
- Power
- Rechargeable: true
- Charging Interface(s): USB-C (The connection for transmitting power to charge the device.)
- Battery Chemistry: Lithium-ion
- Material
- Case Material: Titanium
- Warranty
- Warranty - Parts: Apple One (1) Year Limited Warranty
- Warranty - Labor: Apple One (1) Year Limited Warranty
- Other
- UPC: 400065730988
Apple Watch Ultra 3 now features built-in satellite communications, multiday battery life, and the largest, brightest display in an Apple Watch. It also delivers advanced metrics, Custom Workouts, dual-frequency GPS, and invaluable health insights like hypertension notifications and sleep score. It’s not called Ultra for nothing.
Whats Included
- Case
- Band
- 1m Magnetic Charging Cable
- Case
- Band
- 1m Magnetic Charging Cable
Disclaimers
- ¹Apple Watch Ultra 3 requires iPhone 11 or later with iOS 26 or later.
- ²Emergency SOS, Find My, and Messages via satellite are included for free for two years with the activation of Apple Watch Ultra 3. Connection and response times vary based on location, site conditions, and other factors. Find My and Messages via satellite require a carrier plan.
- To send and receive SMS/MMS from cellular models of Apple Watch over satellite, your paired iPhone must be powered on and connected to Wi-Fi or an active cellular network, but your iPhone doesn’t need to be nearby. SMS message rates may apply. Satellite connectivity provided by Globalstar and its affiliates. See support.apple.com/123924 for more information.
- ³Battery life varies by use and configuration. See apple.com/watch/battery for more information.
- ⁴When angled away from the user as compared with Apple Watch Ultra or Ultra 2.
- ⁵Hypertension notifications are not intended for use by people under 22 years old, those who have been previously diagnosed with hypertension, or pregnant persons.
- ⁶Apple Watch Ultra 3 has a water resistance rating of 100 meters under ISO standard 22810:2010. It may be used for recreational scuba diving (with compatible third-party app from the App Store) to 40 meters and high-speed water sports. Apple Watch Ultra 3 should not be used for diving below 40 meters. Water resistance is not a permanent condition and can diminish over time. For additional information, see support.apple.com/en-us/109522.
- ⁷Requires an Apple Intelligence–enabled iPhone nearby and Bluetooth headphones with device and Siri language set to English. Apple Intelligence is available in beta. Some features may not be available in all regions or languages. For feature and language availability and system requirements, see support.apple.com/en-us/121115.
- ⁸Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone. You can use cellular models of Apple Watch to make an emergency call in many locations, provided that cellular service is available.
- Some cellular networks may not accept an emergency call from your Apple Watch if your Apple Watch isn’t activated, if it isn’t compatible with or configured to operate on a particular cellular network, if isn’t set up for cellular service, or if the cellular network does not support emergency calling over IMS. See support.apple.com/108374 and apple.com/watch/cellular for more information.
- ⁹Irregular rhythm notification requires the latest versions of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AFib).
- ¹⁰Sleep apnea notifications are available on Apple Watch Series 9 and later, Ultra 2 and later, and SE 3. The feature is intended to detect signs of moderate to severe sleep apnea for people 18 years old or older without a diagnosis of sleep apnea.
- ¹¹The Vitals app is for wellness purposes only and not for medical use.
- ¹²The Blood Oxygen app is for wellness purposes only and not for medical use. Measurements are calculated and viewed on iPhone in the Health app.
- ¹³Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/HT207578 for additional setup instructions.
- ¹⁴Data plan required. 5G is available in select markets and through select carriers. Speeds vary based on site conditions and carrier. For details on 5G support, contact your carrier and see apple.com/watch/cellular.
- ¹Apple Watch Ultra 3 requires iPhone 11 or later with iOS 26 or later.
- ²Emergency SOS, Find My, and Messages via satellite are included for free for two years with the activation of Apple Watch Ultra 3. Connection and response times vary based on location, site conditions, and other factors. Find My and Messages via satellite require a carrier plan.
- To send and receive SMS/MMS from cellular models of Apple Watch over satellite, your paired iPhone must be powered on and connected to Wi-Fi or an active cellular network, but your iPhone doesn’t need to be nearby. SMS message rates may apply. Satellite connectivity provided by Globalstar and its affiliates. See support.apple.com/123924 for more information.
- ³Battery life varies by use and configuration. See apple.com/watch/battery for more information.
- ⁴When angled away from the user as compared with Apple Watch Ultra or Ultra 2.
- ⁵Hypertension notifications are not intended for use by people under 22 years old, those who have been previously diagnosed with hypertension, or pregnant persons.
- ⁶Apple Watch Ultra 3 has a water resistance rating of 100 meters under ISO standard 22810:2010. It may be used for recreational scuba diving (with compatible third-party app from the App Store) to 40 meters and high-speed water sports. Apple Watch Ultra 3 should not be used for diving below 40 meters. Water resistance is not a permanent condition and can diminish over time. For additional information, see support.apple.com/en-us/109522.
- ⁷Requires an Apple Intelligence–enabled iPhone nearby and Bluetooth headphones with device and Siri language set to English. Apple Intelligence is available in beta. Some features may not be available in all regions or languages. For feature and language availability and system requirements, see support.apple.com/en-us/121115.
- ⁸Emergency SOS requires a cellular connection or Wi-Fi calling with an internet connection from your Apple Watch or nearby iPhone. You can use cellular models of Apple Watch to make an emergency call in many locations, provided that cellular service is available.
- Some cellular networks may not accept an emergency call from your Apple Watch if your Apple Watch isn’t activated, if it isn’t compatible with or configured to operate on a particular cellular network, if isn’t set up for cellular service, or if the cellular network does not support emergency calling over IMS. See support.apple.com/108374 and apple.com/watch/cellular for more information.
- ⁹Irregular rhythm notification requires the latest versions of watchOS and iOS. It is not intended for use by people under 22 years old or those who have been previously diagnosed with atrial fibrillation (AFib).
- ¹⁰Sleep apnea notifications are available on Apple Watch Series 9 and later, Ultra 2 and later, and SE 3. The feature is intended to detect signs of moderate to severe sleep apnea for people 18 years old or older without a diagnosis of sleep apnea.
- ¹¹The Vitals app is for wellness purposes only and not for medical use.
- ¹²The Blood Oxygen app is for wellness purposes only and not for medical use. Measurements are calculated and viewed on iPhone in the Health app.
- ¹³Wireless service plan required for cellular service. Contact your service provider for more details. Connection may vary based on network availability. Check apple.com/watch/cellular for participating wireless carriers and eligibility. See support.apple.com/HT207578 for additional setup instructions.
- ¹⁴Data plan required. 5G is available in select markets and through select carriers. Speeds vary based on site conditions and carrier. For details on 5G support, contact your carrier and see apple.com/watch/cellular.
Q: Can you receive and send calls on GPS?
A: undefined
Q: Hi, this model is compatible which operators in colombia?
A: undefined
Q: Will I need to add the watch to my cellular plan?
A: You do not have to. However, if you want your phone number to work when your phone is off or not with you then you will need service.
Q: What are all the functions of this watch?
A: undefined
Sponsored
Reviews
Customers are saying
Customers appreciate the Watch Ultra 3 for its battery life and overall performance. Many customers also find the health monitoring features to be useful. However, some customers have expressed concerns about the band size.
This summary was generated by AI based on customer reviews.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
The Best!
My husband loves his new watch! He said the different widgets to choose from are now his favorites! Viewings are colorful and easy to read! He knows the latest game scores of his favorite teams, if achieving his physical activities goals, the temperature, humidity, his schedule, today’s date, and of course the time. Can easily go nearly two days without charging. The best Apple Watch he has ever had!
This review is from Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black Ocean Band - Black - (2025)
Posted by Beck
- Rated 5 out of 5 stars
Best Apple Watch for outdoor enthuthiats
I love the new apple watch Ultra 3! especially in black. I have the S10 and traded in an S7 I had been using for outdoor activities. This watch is a beast and the battery life is amazing. I am able to go all day and include 1.5 hour long bike ride on cellular and barely use up a couple % of battery. I love the satellite connectivity and new 5G capabilities. Def bigger and chunkier than my S10 but less so than I had expected.
This review is from Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black Ocean Band - Black - (2025)
Posted by Roberto
- Rated 5 out of 5 stars
Great smart watch.
I’ve been using the Apple Watch Ultra 3 every day, and it’s easily my favorite gadget I own. The battery life is the biggest win for me – I can go about two days with mixed use (work, workouts, and sleep tracking) without stressing about charging. The big, bright screen is super easy to read outdoors, and the titanium build feels tough enough that I don’t have to baby it at the gym, at work, or in bad weather. Day to day, the stuff I actually use all the time is what makes it worth it: notifications and quick replies so I don’t always grab my phone, fitness tracking with accurate GPS for walks and workouts, timers and alarms with silent haptics, Apple Pay on the wrist, and easy music control with my AirPods. Add in the safety features like fall/crash detection and Emergency SOS, and it feels like a serious tool, not just a toy. For my lifestyle, the Ultra 3 is absolutely worth it.
Posted by CarlosG
Gear up with tech Sponsored
Sponsored
Similar products from outside of Best Buy
sponsored